Senior Chrome Extension Engineer at Eleos Health

This role is designed for a highly experienced Senior Full-Stack Engineer who specializes in building complex, production-grade Chrome Extensions. The ideal candidate has at least 5 years of frontend experience and is deeply familiar with the nuances of Manifest V3 (MV3), including service workers and scripting. Since this role involves working within a multi-team environment, you should be comfortable with shared ownership, versioned APIs, and maintaining backward compatibility. You will lead the development of user-centric interfaces that directly support clinicians in the behavioral health space. Beyond just writing code, you’ll be expected to mentor teammates, optimize performance, and collaborate with UX designers to ensure the application is both beautiful and reliable. Notably, this is an on-site position based in Tel Aviv, offering the chance to work at the intersection of healthcare and cutting-edge browser technology. **You might be a good fit if you...** * Have comprehensive experience shipping and maintaining a mature Chrome Extension in a production environment. * Are an expert in React and TypeScript with "production instincts" for reliability and defensive coding. * Navigate the technical constraints of MV3 (permissions, alarms, messaging) with ease. * Want to apply your engineering skills to a mission-driven company improving mental health care.